2ZS0 - Sequence, Chains, Asymmetric and Biological Units

• Title: STRUCTURAL BASIS FOR THE HETEROTROPIC AND HOMOTROPIC INTERAC INVERTEBRATE GIANT HEMOGLOBIN
• Keywords: HEMOGLOBIN, ANNELIDA, MAGNESIUM, COOPERATIVITY, HEME, IRON, BINDING, OXYGEN TRANSPORT, SECRETED, TRANSPORT, OXYGEN STOR
• Experiment: X-ray diffraction
• Number of Models: 1

Database	ID code	Status	Coordinate files
			Header	Asymmetric unit	Biological unit
PDB	2ZS0	released	available	available	Quaternary Structure Server

Asymmetric unit from PDB

Unit	Type	Name	Chain ID	Residues	Atoms	Hetatoms
1	Protein		A	140	1065	0
2	Protein		B	142	1075	0
3	Protein		C	147	1094	0
4	Protein		D	145	1105	0
5	Ligand		A	4	0	47
6	Ligand		B	4	0	47
7	Ligand		C	4	0	52
8	Ligand		D	3	0	51
9	Water			743	0	743
total				1332	4339	940

Proteins

Unit 1	VAL 1 CYS 2 ASN 3 ARG 4 LEU 5 GLU 6 GLN 7 ILE 8 LEU 9 VAL 10 LYS 11 THR 12 GLN 13 TRP 14 ALA 15 GLN 16 SER 17 TYR 18 GLY 19 GLU 20 ALA 21 GLU 22 ASN 23 ARG 24 ALA 25 ALA 26 PHE 27 SER 28 ARG 29 ASP 30 LEU 31 PHE 32 SER 33 GLU 34 LEU 35 PHE 36 ASN 37 ILE 38 GLN 39 GLY 40 SER 41 SER 42 ARG 43 ALA 44 LEU 45 PHE 46 SER 47 GLY 48 VAL 49 GLY 50 VAL 51 ASP 52 ASP 53 MET 54 ASN 55 SER 56 ALA 57 ALA 58 PHE 59 THR 60 ALA 61 HIS 62 CYS 63 LEU 64 ARG 65 VAL 66 THR 67 GLY 68 ALA 69 LEU 70 ASN 71 ARG 72 LEU 73 ILE 74 SER 75 GLN 76 LEU 77 ASP 78 GLN 79 GLN 80 ALA 81 THR 82 ILE 83 ASN 84 ALA 85 ASP 86 LEU 87 ALA 88 HIS 89 LEU 90 ALA 91 GLY 92 GLN 93 HIS 94 ALA 95 SER 96 ARG 97 ASN 98 LEU 99 ASP 100 ALA 101 SER 102 ASN 103 PHE 104 ALA 105 ALA 106 MET 107 GLY 108 GLN 109 ALA 110 VAL 111 MET 112 SER 113 VAL 114 VAL 115 PRO 116 THR 117 HIS 118 LEU 119 ASP 120 CYS 121 PHE 122 ASN 123 GLN 124 HIS 125 ALA 126 TRP 127 GLY 128 GLU 129 CYS 130 TYR 131 GLU 132 ARG 133 ILE 134 ALA 135 SER 136 GLY 137 ILE 138 SER 139 GLY 140
Unit 2	ASP 1 CYS 2 THR 3 SER 4 LEU 5 ASN 6 ARG 7 LEU 8 LEU 9 VAL 10 LYS 11 ARG 12 GLN 13 TRP 14 ALA 15 GLU 16 ALA 17 TYR 18 GLY 19 GLU 20 GLY 21 THR 22 ASN 23 ARG 24 GLU 25 LEU 26 LEU 27 GLY 28 ASN 29 ARG 30 ILE 31 TRP 32 GLU 33 ASP 34 LEU 35 PHE 36 ALA 37 ASN 38 MET 39 PRO 40 ASP 41 ALA 42 ARG 43 GLY 44 LEU 45 PHE 46 SER 47 ARG 48 VAL 49 ASN 50 GLY 51 ASN 52 ASP 53 ILE 54 ASP 55 SER 56 SER 57 GLU 58 PHE 59 GLN 60 ALA 61 HIS 62 SER 63 LEU 64 ARG 65 VAL 66 LEU 67 GLY 68 GLY 69 LEU 70 ASP 71 MET 72 CYS 73 VAL 74 ALA 75 SER 76 LEU 77 ASP 78 ASP 79 VAL 80 PRO 81 VAL 82 LEU 83 ASN 84 ALA 85 LEU 86 LEU 87 ALA 88 ARG 89 LEU 90 ASN 91 SER 92 GLN 93 HIS 94 ASP 95 SER 96 ARG 97 GLY 98 ILE 99 PRO 100 ALA 101 ALA 102 GLY 103 TYR 104 PRO 105 ALA 106 PHE 107 VAL 108 ALA 109 SER 110 ALA 111 ILE 112 SER 113 ALA 114 VAL 115 ARG 116 ALA 117 THR 118 VAL 119 GLY 120 ALA 121 ARG 122 SER 123 PHE 124 ASP 125 ASN 126 ASP 127 ALA 128 TRP 129 ASN 130 SER 131 CYS 132 MET 133 ASN 134 GLN 135 ILE 136 VAL 137 SER 138 GLY 139 ILE 140 SER 141 GLY 142
Unit 3	SER 1 SER 2 CYS 3 CYS 4 SER 5 SER 6 GLU 7 ASP 8 ARG 9 ALA 10 ASN 11 VAL 12 MET 13 HIS 14 ASN 15 TRP 16 ASP 17 ALA 18 ALA 19 TRP 20 SER 21 ALA 22 ALA 23 TYR 24 SER 25 ASP 26 ARG 27 ARG 28 VAL 29 ALA 30 LEU 31 ALA 32 GLN 33 ALA 34 VAL 35 PHE 36 ALA 37 SER 38 LEU 39 PHE 40 SER 41 ARG 42 ASP 43 ALA 44 ALA 45 ALA 46 GLN 47 GLY 48 LEU 49 PHE 50 SER 51 GLY 52 VAL 53 SER 54 ALA 55 ASP 56 ASN 57 PRO 58 ASP 59 SER 60 ALA 61 ASP 62 PHE 63 ARG 64 ALA 65 HIS 66 CYS 67 VAL 68 ARG 69 VAL 70 VAL 71 ASN 72 GLY 73 LEU 74 ASP 75 VAL 76 ALA 77 ILE 78 ASN 79 MET 80 LEU 81 ASN 82 ASP 83 PRO 84 ALA 85 VAL 86 LEU 87 ASN 88 GLU 89 GLN 90 LEU 91 ALA 92 HIS 93 LEU 94 SER 95 ALA 96 GLN 97 HIS 98 GLN 99 ALA 100 ARG 101 ALA 102 GLY 103 VAL 104 ALA 105 ALA 106 ALA 107 HIS 108 PHE 109 ASP 110 VAL 111 MET 112 ALA 113 GLU 114 ALA 115 PHE 116 ALA 117 GLU 118 VAL 119 MET 120 PRO 121 GLN 122 VAL 123 SER 124 SER 125 CYS 126 PHE 127 SER 128 SER 129 ASP 130 SER 131 TRP 132 ASN 133 ARG 134 CYS 135 PHE 136 ALA 137 ARG 138 ILE 139 ALA 140 ASN 141 GLY 142 ILE 143 SER 144 ALA 145 GLY 146 LEU 147
Unit 4	GLU 1 CYS 2 CYS 3 SER 4 ARG 5 GLY 6 ASP 7 ALA 8 GLU 9 VAL 10 VAL 11 ILE 12 SER 13 GLU 14 TRP 15 ASP 16 GLN 17 VAL 18 PHE 19 ASN 20 ALA 21 ALA 22 MET 23 ALA 24 GLY 25 SER 26 SER 27 GLU 28 SER 29 ALA 30 ILE 31 GLY 32 VAL 33 ALA 34 ILE 35 PHE 36 ASP 37 VAL 38 PHE 39 PHE 40 THR 41 SER 42 SER 43 GLY 44 VAL 45 SER 46 PRO 47 SER 48 MET 49 PHE 50 PRO 51 GLY 52 GLY 53 GLY 54 ASP 55 SER 56 SER 57 SER 58 ALA 59 GLU 60 PHE 61 LEU 62 ALA 63 GLN 64 VAL 65 SER 66 ARG 67 VAL 68 ILE 69 SER 70 GLY 71 ALA 72 ASP 73 ILE 74 ALA 75 ILE 76 ASN 77 SER 78 LEU 79 THR 80 ASN 81 ARG 82 ALA 83 THR 84 CYS 85 ASP 86 SER 87 LEU 88 LEU 89 SER 90 HIS 91 LEU 92 ASN 93 ALA 94 GLN 95 HIS 96 LYS 97 ALA 98 ILE 99 SER 100 GLY 101 VAL 102 THR 103 GLY 104 ALA 105 ALA 106 VAL 107 THR 108 HIS 109 LEU 110 SER 111 GLU 112 ALA 113 ILE 114 SER 115 SER 116 VAL 117 VAL 118 ALA 119 GLN 120 VAL 121 LEU 122 PRO 123 SER 124 ALA 125 HIS 126 ILE 127 ASP 128 ALA 129 TRP 130 GLY 131 TYR 132 CYS 133 MET 134 ALA 135 TYR 136 ILE 137 ALA 138 ALA 139 GLY 140 ILE 141 GLY 142 ALA 143 GLY 144 LEU 145

Ligands

Unit 5	HEM 200 OXY 201 CA 5001 CL 7001
Unit 6	HEM 200 OXY 201 CA 5002 CA 5004
Unit 7	HEM 200 OXY 201 CA 5003 GOL 6002
Unit 8	HEM 200 OXY 201 GOL 6001